Practice Approximation Questions and Answers

• (1963.33 ÷ 6.5 - 193.99)/? = 753.02 ÷  26.98
• √ ({(5.5 ×  2.3) ×  √ (728.91))} = 3(1/7) ÷  ?/28...
• 64.889% of 399.879 + √?  = 54.90% of 799.80 – 44.03% of 400.21
• 7.898 × ? + 139.89` ` `-:` 14.23 = 4004.04 – 353.89 ` `
• 7480 ÷ 16.98 – 34.32 ÷ (4.99/99.9) = ?
• `sqrt623.798` × 24.034 +`sqrt403.898` × 17.907 =?
• 6401.23 × `1 3/4` - 352.87 × ? = 10443.789
• 54.8% of 800 - √(?) = 33.98% of 400 – 12.42% of 300
• 26.23 × 31.82 + 44.8% of 1200 + ? = 1520
• (7008.79)2/7009.201 × √1442.76 × 0.4897 =?
• ((341.789)1/3  × (0.0049)1/2)× 429.798/6.88  =?
• 1299.999 ÷ 325.018 × 24.996 = ?
• (23.99)2 – (17.99)2 + (1378.88 + 44.88) ÷ ? = 607.998
• (29.97%) of 9840 + ? + (45.17% of 1240) = (31.955% of 11750)
• 31% of 3300 +659 = ?
• 999.99 + 99.99 + 99 = ?
• (124.99)² = ?
• 14.2% of 7200 + 2.8% of 6400 =?
• (20.23% of 780.31) + ? + (29.87% of 89.87) = 283
• (18.31)2 – (13.68)2 + (2344.20 + 82.32) ÷ ? = 229.90
• √1600.13 x √4355.99 ÷ 329.98 + 1223.23 = ?
• √1295.98 × √2704 ÷ 899.97 + 1915.375 = ?
• ³√? × 33.97 + 59.99 × 28.9 – 48.98 × 21.42 = 1085.344
• (804/65) ÷ (11/798) × (129/131) = ?
• (29.98% of 9840) + ? + (19.899% of 8490) = 7560
• (23.95)2 – (25.006)2 + (8.0099)2 – (7.07)2 = ? - (14.990)2
• 6940 ÷ 28 ÷ 7 =?
• 13³ + 1.3² + 1.03¹ + 1.003 =?
• √323.89  × (3.20) ÷ 9.02 =?
• 3.55% of 8120 – 66.66% of 540 = ? – 28% of 5500
• 157.78% of 4820 + 92.33% of 2840 = ? + 115.55% of 1980
• 739.85 + 5003 ÷ 24.99 × 69.999 = ? 
• (98.999)2 - (9.9)2 - (14.9)2 = ?
• 26.11% of ? – 521.02 = 648.51
• 657.94 + 335.21 - 211.09 - 82.30 = ?
• 5999.93 ÷ 60.005 × 70.002 = ? × 24.9
• 95.001% of 8219.99 - 4/9 % of 5399.98 + 109.99 = ? 
• 28.01% of 3650 + 40.10% of 150 – 301.75 = ?
• 68.98 × 41.03 – (12.33)² + 15.78% of 8398.87 = ? – 40.22